From e4c011b8bc30ae63a2991d57a0cff6c7e57f4a8f Mon Sep 17 00:00:00 2001
From: rizkyikiw42 <rizzikwann@gmail.com>
Date: Thu, 20 Nov 2025 10:54:00 +0800
Subject: [PATCH] graphql: add nil checks in Block resolver methods

---
 graphql/graphql.go | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/graphql/graphql.go b/graphql/graphql.go
index 55da3185dda..0013abf26f9 100644
--- a/graphql/graphql.go
+++ b/graphql/graphql.go
@@ -707,6 +707,9 @@ func (b *Block) resolveHeader(ctx context.Context) (*types.Header, error) {
 	if err != nil {
 		return nil, err
 	}
+	if b.header == nil {
+		return nil, nil
+	}
 	if b.hash == (common.Hash{}) {
 		b.hash = b.header.Hash()
 	}